Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJenifer E Bourne Mclellan
#1104 · 1:43:37 · F52 · Group K · DR
Wave start 8:38 AM (K-DR)
Athlete B
OfficialMichelle Marie Spinosa
#1102 · 1:41:32 · F46 · Group M · DR
Wave start 8:40 AM (M-DR)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Jenifer (K-DR) started at 8:38 AM; Michelle (M-DR) started at 8:40 AM. That gave Jenifer a 2 minutes head start on Michelle. On foot, Jenifer ran 1:43:37 and Michelle ran 1:41:32 — Michelle was 2:05 faster than Jenifer. Jenifer took official place 1104th (time-based 1149th) and Michelle took official place 1102nd (time-based 1117th). Michelle was faster on foot and finished ahead on the official clock too. Biggest swing: Jenifer gained 3:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jenifer E Bourne Mclellan (K-DR) started 2 min earlier than Michelle (M-DR).
- Overall place Δ
- +2
- Actual time Δ
- +2:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Jenifer earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- -15
Δ = Jenifer − Michelle. Negative means Jenifer is ahead/faster.
Race timeline
Computed- Jenifer (K-DR) started at 8:38 AM.
- Michelle (M-DR) started at 8:40 AM, 2:00 later.
- Actual running time: Michelle was 2:05 faster on foot than Jenifer.
- Finish clock: Michelle crossed the line 0:05 ahead of Jenifer — Michelle wins this head-to-head.
Δ (A − B): actual +2:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jenifer | Michelle | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:47 | 11:58 | -0:11 |
| Stairs to Windy Gap | 8:35 | 8:41 | -0:06 |
| Windy Gap to Muir Woods | 9:35 | 7:50 | +1:45 |
| Muir Woods to Cardiac | 36:43 | 40:20 | -3:37 |
| Cardiac to White Gate | 23:21 | 20:50 | +2:31 |
| White Gate to The Stile | 10:17 | 9:19 | +0:58 |
| The Stile to Finish | 3:19 | 2:34 | +0:45 |
Δ negative = Jenifer ran the segment faster.